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Active component of Holotrichia parallela trapping agent, trapping agent and trapping method

An active component and a technology for the beetle, applied in the field of pest control, can solve problems such as no reports on the attractant of the beetle, and achieve the effects of ideal trapping effect, small amount of use, and environmental safety and friendliness.

Active Publication Date: 2021-10-29
内蒙古农芯科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently retrieved patents are about the repellent method and repellent of the black velvet beetle, and there is no report on the attractant of the black velvet beetle.

Method used

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  • Active component of Holotrichia parallela trapping agent, trapping agent and trapping method
  • Active component of Holotrichia parallela trapping agent, trapping agent and trapping method
  • Active component of Holotrichia parallela trapping agent, trapping agent and trapping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] There is one active component in the black velvet beetle trap, and the volume ratio of the active component to paraffin oil is 1:5. 1L of washing powder water is added to the water basin trap. The test results are shown in Table 2.

[0047]

Embodiment 2

[0049] There are two, three, four or five active components in the black velvet beetle trap. The volume ratio of the active component to paraffin oil is 2-5:5. Add 1L of washing powder water to the water basin trap , the test results are shown in Table 3.

[0050]

[0051] As can be seen from Example 1-2, the black velvet gills containing five components of trans-2-hexenal, methyl salicylate, cis-3-hexenyl acetate, n-hexanol, and linalool The trapping efficiency of Scarlet Traps is significantly higher than other formulations.

Embodiment 3

[0053] There are five kinds of active components in the black velvet beetle trap, and the volume ratios of the five and the volume ratios of the active components and paraffin oil are respectively:

[0054] (A) 1:1:1:1:1, 5:5;

[0055] (B) 2:1:1:1:1, 6:5;

[0056] (C) 1:2:1:1:1, 6:5;

[0057] (D) 1:1:2:1:1, 6:5;

[0058] (E) 1:1:1:2:1, 6:5;

[0059] (F) 1:1:1:1:2, 6:5;

[0060] (G) 1:4:1:1:4, 11:5;

[0061] (H) 1:4:1:1:4, 22:5.

[0062] Table 4 shows the test results of adding 1L of washing powder water to the water basin trap.

[0063]

[0064] According to the above table analysis, there are five active components in the trapping agent for black velvet beetle. When the volume ratio of methyl salicylate and linalool is increased, the trapping capacity will increase significantly, so it is determined that the trapping ability of the two is stronger ;

[0065] When the volume ratio of the five components is 1:4:1:1:4, and the volume ratio of active components and par...

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PUM

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Abstract

The invention provides an active component of a Holotrichia parallela trapping agent. The active component of the Holotrichia parallela trapping agent comprises at least one of trans-2-hexenal, methyl salicylate, cis-3-hexenyl acetate, n-hexyl alcohol and linalool. The invention also provides a Holotrichia parallela trapping agent which comprises the active component and a non-polar organic solvent. The invention also provides a method for trapping the Holotrichia diomphalia. The method comprises the following steps: preparing the Holotrichia diomphalia trapping agent; adding the Holotrichia diomphalia trapping agent into a brown glass bottle with a child-mother plug to prepare a Holotrichia diomphalia trapping agent lure; hanging the basin trap on which the Holotrichia parallela trapping agent lure is hung on the branches of the fruit tree; washing powder water is added into the basin trap, then the child-mother plug is opened, the Holotrichia parallela trapping agent is released through the release hole in the child-mother plug, and then the Holotrichia parallela is trapped. The Holotrichia parallela trapping agent provided by the invention is convenient to use, efficient, non-toxic, pollution-free, harmless to natural enemies, low in cost and long in period of validity.

Description

technical field [0001] The invention belongs to the field of pest control, and in particular relates to an active component of a black velvet beetle trap, a trap and a trap method. Background technique [0002] Black velvet beetle ( Maladera nrientalis Motsch) belongs to Coleoptera Coleoptera gill scarab family Melolonthidae, also known as oriental silk beetle, black velvet beetle, velvet beetle, and oriental beetle. Black velvet beetles are found in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Beijing, Hebei, Shanxi, Henan, Shaanxi, Ningxia, Qinghai, Shandong, Jiangsu, Zhejiang, Anhui, Jiangxi, Fujian, Taiwan, Guizhou and other provinces (autonomous regions and municipalities) Both are distributed. Black velvet beetle is a multi-host pest with mixed feeding habits and can eat 149 kinds of plants. It mainly damages poplar, willow, elm, black locust, apple, pear, mulberry, apricot, jujube, plum, sunflower, sugar beet and other plants. Adults mainly feed on the young sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N49/00A01N31/02A01N37/02A01N37/40A01N35/02A01P19/00A01M1/02A01M1/10
CPCA01N49/00A01N31/02A01N37/02A01N37/40A01N35/02A01M1/02A01M1/106
Inventor 刘红霞郑国宏王瑞平孙彦楠许胜利王斌韩敏何志黄敏杰荆小院郝玉杰李茂林卢梅梅
Owner 内蒙古农芯科技有限公司
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